def test_create_locks_address_exists(self):
network = db_api.network_create(self.context)
address_model = db_api.ip_address_create(
self.context,
address=netaddr.IPAddress("192.168.10.1"),
network=network)
self.context.session.flush()
addresses = netaddr.IPSet(netaddr.IPNetwork(self.sub_cidr))
null_routes.create_locks(self.context, [network.id], addresses)
self.context.session.refresh(address_model)
self.assertIsNotNone(address_model.lock_id)
def test_create_locks_address_doesnt_exist(self):
network = db_api.network_create(self.context)
subnet = db_api.subnet_create(
self.context,
network=network,
cidr=self.cidr,
ip_version=4)
self.context.session.flush()
addresses = netaddr.IPSet(netaddr.IPNetwork(self.sub_cidr))
null_routes.create_locks(self.context, [network.id], addresses)
address = db_api.ip_address_find(
self.context, subnet_id=subnet.id, scope=db_api.ONE)
self.assertIsNotNone(address)
self.assertIsNotNone(address.lock_id)
def test_create_locks_lock_holder_exists(self):
network = db_api.network_create(self.context)
address_model = db_api.ip_address_create(
self.context,
address=netaddr.IPAddress("192.168.10.1"),
network=network)
db_api.lock_holder_create(
self.context, address_model,
name=null_routes.LOCK_NAME, type="ip_address")
self.context.session.flush()
addresses = netaddr.IPSet(netaddr.IPNetwork(self.sub_cidr))
null_routes.create_locks(self.context, [network.id], addresses)
lock_holders = db_api.lock_holder_find(
self.context,
lock_id=address_model.lock_id,
name=null_routes.LOCK_NAME,
scope=db_api.ALL)
self.assertEqual(len(lock_holders), 1)
